I'd agree that the OHMs are at their unique lifelike best at more lifelike listening volumes.
They can do well at low volumes, but will not differentiate themselves from most other good speakers that way.
Planars and electrostats like Maggies excel at lower volumes where big dynamics are less of a concern IMHO.
I also have a pair of small Triangle monitors that are perhaps as good as I have heard at low volumes. The OHMs are not too far being those at low volumes however.
They can do well at low volumes, but will not differentiate themselves from most other good speakers that way.
Planars and electrostats like Maggies excel at lower volumes where big dynamics are less of a concern IMHO.
I also have a pair of small Triangle monitors that are perhaps as good as I have heard at low volumes. The OHMs are not too far being those at low volumes however.